223332101 has 4 divisors (see below), whose sum is σ = 224623212. Its totient is φ = 222040992.

The previous prime is 223332097. The next prime is 223332149. The reversal of 223332101 is 101233322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101233322 = 2 ⋅50616661.

It can be written as a sum of positive squares in 2 ways, for example, as 216855076 + 6477025 = 14726^2 + 2545^2 .

It is a cyclic number.

It is not a de Polignac number, because 223332101 - 2² = 223332097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223332601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645296 + ... + 645641.

It is an arithmetic number, because the mean of its divisors is an integer number (56155803).

Almost surely, 2^223332101 is an apocalyptic number.

It is an amenable number.

223332101 is a deficient number, since it is larger than the sum of its proper divisors (1291111).

223332101 is a wasteful number, since it uses less digits than its factorization.

223332101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291110.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 223332101 is about 14944.2999501482. The cubic root of 223332101 is about 606.7135819224.

Adding to 223332101 its reverse (101233322), we get a palindrome (324565423).

The spelling of 223332101 in words is "two hundred twenty-three million, three hundred thirty-two thousand, one hundred one".